RK 530PRODR Non-Sealed Drag Racing Chain – Built for Extreme Power The RK 530PRODR is engineered specifically for the demands of drag racing. Designed as the ultimate non-sealed chain, the 530PRODR delivers an impressive 11,880 lbs. of tensile strength—the highest in its class—ensuring it can handle the brutal launches and high-horsepower loads of today’s drag bikes. Lightweight yet incredibly strong, the 530PRODR weighs just 5.12 lbs per 100 links, making it lighter than most 530 sealed chains while offering superior performance. Its components are treated for enhanced heat resistance, helping to reduce friction buildup and maintain efficient power transfer during rapid acceleration. Ideal for replacing heavy-duty 630 and 530 chains, the RK 530PRODR is the go-to choice for Big Bore, American-style drag racing. With no O-rings to drag or resist motion, it’s built to deliver pure, unrestricted power where it counts—on the strip. FEATURES RK’s ultimate pro drag racing chain is designed to withstand the extreme load of high-horsepower motorcycles Heavy-duty chain lasts much longer than standard chain Components are reinforced with a heat-resistance treatment to reduce heat friction and maintain efficient horsepower delivery CONNECTING LINKS Clip On – Best for Streetbikes Rivet – Best for High-Horsepower Bikes (ex. Pro Street & Grudge) SPECS Model: PRODR Series Chain Size: 530 Pitch: 5/8″ (.625) Tensile: 11,880 lbs. Max Horsepower: 350 HP Fatigue: 2,470 lbs. Chain Width: 26.6mm Master Link Connector: Clip or Rivet Tensile Strength: 52.8 kN / 11,880 lb Weight: 5.12 lbs. per 100 Links Color/Finish: Natural Chain Type: 530 PRODR Seal Type: Non-Seal NOTES PRODR is a Drag racing-specific chain and is not suitable for street use. Chain Length: This chain is measured by pins. There are two pins per plate, so a 200 pin chain is 100 links. How to choose chain length: Add 10 pins for every 3 inches of swingarm length you add to stock. Racer Installation Note: Some setups may require you to size the chain by removing a few extra links for a proper fit.
